Engine General Information and Diagnosis: 1A-183
Step
Action
Yes
No
1
Fuel pump control system check for operation
Is fuel pump heard to operate 3 sec. after ignition switch is
turned ON?
Fuel pump circuit is in
good condition.
Go to Step 2.
2
Fuel pump relay power supply check
1) Disconnect fuel pump relay from relay box with ignition
switch turned OFF.
2) Check for proper connection to fuel pump relay at each
terminal.
3) If OK, turn ON ignition switch, measure voltage between
“BLK/WHT” wire terminal of fuel pump relay connector
and engine ground.
Is voltage 10 – 14 V?
Go to Step 3.
“BLK/WHT” wire is open
or shorted to ground
circuit.
3
Fuel pump relay power supply check
1) Turn ON ignition switch, measure voltage between “BLK/
RED” wire terminal of fuel pump relay connector and
engine ground.
Is voltage 10 – 14 V?
Go to Step 4.
“BLK/RED” wire is open
circuit.
4
Fuel pump relay check
1) Check fuel pump relay referring to “Main Relay, Fuel
Is relay in good condition?
Go to Step 5.
Faulty relay.
5
Fuel pump relay drive signal check
1) Connect fuel pump relay to relay box.
2) Connect voltmeter between “E23-15” terminal of ECM
connector and vehicle body ground.
3) Measure voltage 3 second after ignition switch is turned
ON.
Is voltage 10 – 14 V?
Go to Step 6.
“GRN/WHT” wire is
open circuit or shorted
to ground circuit.
6
Fuel pump relay drive signal check
1) Measure voltage within 3 second after ignition switch is
turned ON.
Is voltage 0 – 1 V?
Go to Step 7.
Substitute a known-
good ECM and recheck.
I2RH01110132-
Содержание SWIFT RS415 2017
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Страница 316: ...1D 53 Engine Mechanical Main Bearings Crankshaft and Cylinder Block Components S4RS0A1406035 I4RS0A140016...
Страница 331: ...Engine Lubrication System 1E 2 I3RH0B150001...
Страница 404: ...1K 6 Exhaust System...
Страница 452: ...2D 8 Wheels and Tires...
Страница 464: ...3A 11 Drive Shaft Axle...
Страница 650: ...5A 110 Automatic Transmission Automatic Transaxle Assembly Components S4RS0A5106025 I3RM0B510053...
Страница 722: ...5B 13 Manual Transmission Manual Transaxle Assembly Components S4RS0A5206028 I4RS0A520013...
Страница 760: ...5C 14 Clutch...
Страница 762: ...6 ii Table of Contents Special Tool 6C 38...
Страница 812: ...6C 39 Power Assisted Steering System...
Страница 860: ...7B 35 Air Conditioning System...
Страница 1069: ...Wiring Systems 9A 62 GEAR ABS BELT DOOR CHARGE IMMOBI BRAKE FUEL RADIO 15A 40 32 5 WHT RED J B G33 G28 1 2 I4RS0A910943...
Страница 1192: ...9L 5 Paint Coatings I4RS0A9C0004 A Apply sealant...
Страница 1198: ...9M 2 Exterior Trim Splash Guard If Equipped Components S4RS0A9D06006 A A A A 1 I4RS0A980010 1 Side sill splash guard...
Страница 1255: ...Prepared by 1st Ed Dec 2004...
Страница 1256: ...21 mm 99500 63J00 24E 99500 63J00 24E SERVICE MANUAL VOLUME 1 OF 2 SERVICE MANUAL VOL 1 OF 2...
Страница 1257: ...29 mm 99500 63J00 24E 99500 63J00 24E SERVICE MANUAL VOLUME 2 OF 2 SERVICE MANUAL VOL 2 OF 2...